army material technology laboratory. right on the main drag here. so we have school street heading up, which is where we thought they were concentrating their efforts and then you come down here and -- i'm sorry. i've lost the name of the street here. >> that's okay. kerry, how is it you were able to see somebody on the street? i guess i'm confused what you saw and where you saw it? >> okay. so there are a tremendous number of vehicles that have moved down the main drag here. i've lost count there are so many. a large group of people started to run that direction. some with weapons out. some of them news people with cameras out. i jogged along and as i approached, i saw the officers closest to a small little area on the sidewalk. this would be the sidewalk closest to the neighborhood opposed to the sidewalk which is where the building is. and i made my way over behind the vehicle and i saw that officers had weapons drawn and were crouching behind vehicles. so i then put myself behind a vehicle and i was looking down the sidewalk. as i looked down th